Where does Cool Planet Energy System, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Cool Planet Energy System, Inc. ranks #8,358 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Cool Planet Energy System, Inc. hold?

Cool Planet Energy System, Inc. holds 38 US utility patents granted between 2015 and 2020, spanning 38 technology areas.

What is Cool Planet Energy System, Inc.'s Innovation Score?

Cool Planet Energy System, Inc. has an Innovation Score of 48.9 out of 100 (top 16% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Cool Planet Energy System, Inc.'s patent grant rate increasing or decreasing?

Cool Planet Energy System, Inc.'s recent grant velocity is -88% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Cool Planet Energy System, Inc.'s patents?

Cool Planet Energy System, Inc.'s patents average 24.1 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Cool Planet Energy System, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Cool Planet Energy System, Inc.

Q: What technology areas does Cool Planet Energy System, Inc. focus on?

Cool Planet Energy System, Inc.'s top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 30 patents. Grants appear in 38 CPC subclasses total.

USPTO PatentsView assignee record - 38 granted patents across 38 technology areas, recorded in grant years 2015–2020. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Cool ranks #8,358 of 49,997 tracked US assignees by granted-patent volume, with 38 patents across 38 technology areas.

#8,358
of 49,997 US assignees by volume: Top 16%
by Innovation Score (48.9/100): 24.1
avg claims per patent: -88%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R8358 · US Corporation #8,358 · 38 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 38 grants
UPPER-Q #8,358/49,997
PHOTO-FINISH Clarios Germany & KG
CPC-FOCUS Y02E · 38 areas
INNOV-PAR 48.9/100
CLAIMS-DENSE 24.1 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -88% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Clarios Germany GmbH & Co. KG (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
Alpha · near

49
Cool Planet Energy… · this assignee

49
Gravic · near

49
Intradin (SHANGHAI)… · near

49
T-max (HANGZHOU)… · near

49
3D Lighting… · lowest

7

What this shows Cool's Innovation Score is 48.9/100 (top 16% of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Cool's grants concentrate

Cool Planet Energy System, Inc. is a focused PatentsView assignee: 38 CPC subclasses with 78.9% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2018 (13 grants) versus a trough of 1 in 2017. By volume, Cool sits between Clarios Germany GmbH & Co. KG and Delta Tooling Co., Ltd..

Clarios Germany &…

38
Coelux S r l

38
Comenity

38
Concaten

38
Corn Bak B V

38
Cruiser Accessori…

38
Cymabay Therapeut…

38
Delta Tooling

38
Cool Planet Energ… ◀

38

What this shows Cool holds 38 patents at rank #8,359, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Cool

By rank, the assignees closest to #8,359 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

Other assignees with the most granted patents in Cool's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Cool, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (49 here).

T-max (HANGZHOU) Technology, Co., Ltd. 49 Intradin (SHANGHAI) Machinery Co., Ltd. 49 Gravic, Inc. 49 Alpha Corporation 49

Cool's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

49 Top 16% higher than 84% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Cool Planet Energy System, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	5.3%
2016	8	21.1%
2017	1	2.6%
2018	13	34.2%
2019	10	26.3%
2020	4	10.5%

Which technologies does Cool Planet Energy System, Inc. patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 30

C10B - Destructive Distillation OF Carbonaceous Materials FOR Production OF GAS, Coke, TAR, OR Similar Materials 29

C05F - Organic Fertilisers NOT Covered BY Subclasses C05b, C05c, e.g. Fertilisers From Waste OR Refuse 28

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 26

C05D - Inorganic Fertilisers NOT Covered BY Subclasses C05b, C05C; Fertilisers Producing Carbon Dioxide 25

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 24

C05G - Mixtures OF Fertilisers Covered Individually BY Different Subclasses OF Class C05; Mixtures OF ONE OR More Fertilisers With Materials NOT Having A Specific Fertilising Activity, e.g. Pesticides, Soil-conditioners, Wetting Agents ; Fertilisers Characterised BY Their Form 24

Y10S - Technical Subjects Covered BY Former Uspc Cross-reference ART Collections [XRACs] AND Digests 16

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 15

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 14

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 11

C10L - Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lighters 11

A01G - HORTICULTURE; Cultivation OF Vegetables, Flowers, Rice, Fruit, Vines, Hops OR SEAWEED; FORESTRY; Watering 9

C10J - Production OF Producer GAS, Water-gas, Synthesis GAS From Solid Carbonaceous Material, OR Mixtures Containing These Gases ; Carburetting AIR OR Other Gases 8

C05C - Nitrogenous Fertilisers 7

Top 15 of 38 technology areas

Where it ranks

Overall rank by patents

#8,358

of 49,997 tracked assignees

Innovation Score

48.9 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Cool Planet Energy System, Inc.'s patent record in context - here's where to go next.

Cool Planet Energy System, Inc.'s lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 78.9% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #8,358 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Cool Planet Energy System, Inc. against Clarios Germany GmbH & Co. KG, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 48.9/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.